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Search: Posts Made By: john_tullamarine
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Forum: Tech Log
5th Jun 2008, 20:56
Replies: 387
Views: 75,646
Posted By john_tullamarine

(a) aircraft are not perfect machines. (b)...

(a) aircraft are not perfect machines.

(b) pilots need to stay within the boundaries of the design (and underlying design standards) - this consideration was at play with this accident

(c)...
Forum: Tech Log
5th Jun 2008, 20:02
Replies: 387
Views: 75,646
Posted By john_tullamarine

I would think the Rudder would (should) separate...

I would think the Rudder would (should) separate at some value less than 1.96.

.. but that would presume that RF values are constrained either to be constant or follow some hierarchy across a...
Forum: Tech Log
5th Jun 2008, 08:27
Replies: 387
Views: 75,646
Posted By john_tullamarine

Most things are possible, but the concern looks...

Most things are possible, but the concern looks to be a rolling pullup with the increased inertia loading due to tank fuel load .. asymmetric and severe ... I wouldn't really be losing too much sleep...
Forum: Tech Log
4th Jun 2008, 21:01
Replies: 387
Views: 75,646
Posted By john_tullamarine

Presumably the design team revisited one of the...

Presumably the design team revisited one of the torsion points and found the RF to be a tad light on with the benefit of hindsight ? Without the details it is not feasible to offer much comment .....
Forum: Tech Log
7th Jan 2008, 01:02
Replies: 387
Views: 75,646
Posted By john_tullamarine

Quite amazing ... this is the second thread in...

Quite amazing ... this is the second thread in about four years which has gone AWOL coincident with my having net problems for a few days ...

If there be further posts of a disciplined nature, we...
Forum: Tech Log
21st Jan 2007, 11:31
Replies: 387
Views: 75,646
Posted By john_tullamarine

Airsupport .. I don't know your background but it...

Airsupport .. I don't know your background but it appears not to be related to any certification areas.

MFS (who is an aircraft designer chappie) has put the story pretty succintly in my view .....
Forum: Tech Log
9th Jan 2007, 03:58
Replies: 387
Views: 75,646
Posted By john_tullamarine

barit1 - and ain't that the truth of life in...

barit1 - and ain't that the truth of life in general .... ?

Two problems come to mind immediately -

(a) we all are subject (regardless of our walk of life) to developing expectations which are...
Forum: Tech Log
9th Jan 2007, 02:13
Replies: 387
Views: 75,646
Posted By john_tullamarine

Having run through this thread to refresh my...

Having run through this thread to refresh my memory (and deleting a few things in the process), the following points are noted ..

(a) the topic is close to all our piloting hearts and, as a...
Showing results 1 to 8 of 8


 
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